19 lines
391 B
Python
19 lines
391 B
Python
import numpy as np
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from get_data import get_data
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parm_1000 = [-61.4400001, 1402438300.0, 61.4400001]
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def reduct(x, parm):
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a, b, c = parm
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return a * np.exp(-b * x) + c
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def check_data(data):
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fit_data = reduct(data, parm_1000)
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real_data = get_data([data])
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print(f"拟合数据: {fit_data}, 实际数据: {real_data}, 误差: {fit_data - real_data}")
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check_data(1000)
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